Features: -Made of high-quality metal with exquisite workmanship, smooth surface and no burrs. -The set includes 32 classic metal puzzles, all of which are classic and popular works. -There are 32 puzzles of varying difficulty, which help foster creative thinking, enhance intelligence, and develop logical thinking. -As you solve each puzzle independently, you'll gain a sense of accomplishment and boost your confidence. -It has a wide range of applicability and is very suitable for children and adults. Specifications: Material: metal Size: 18cm*13.5cm Quantity: 4 sets of 32 metal puzzles Package Included: 32x Metal puzzles .
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